Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pressure warning fence anti-climbing saw tooth
The invention belongs to the technical field of a fence accessory, and particularly relates to a pressure warning fence anti-climbing saw tooth. The pressure warning fence anti-climbing saw tooth comprises a connecting plate, a saw tooth plate and a spring, wherein the connecting plate is a rectangular metal plate, three to six connecting holes are formed in the connecting plate, the lower side of the connecting plate is fixedly connected with 2 to 4 springs, the springs are vertically arranged between the two adjacent connecting holes, the saw tooth plate is vertically arranged at one side above the connecting plate, and a row of saw teeth are arranged above the saw tooth plate. The pressure warning fence anti-climbing saw tooth is arranged above a fence, is matched with a pressure warning device to be used, can effectively prevent people from climbing a fence, and has the advantages of practicability, convenience and long service life.
Pressure warning fence anti-climbing saw tooth
The invention belongs to the technical field of a fence accessory, and particularly relates to a pressure warning fence anti-climbing saw tooth. The pressure warning fence anti-climbing saw tooth comprises a connecting plate, a saw tooth plate and a spring, wherein the connecting plate is a rectangular metal plate, three to six connecting holes are formed in the connecting plate, the lower side of the connecting plate is fixedly connected with 2 to 4 springs, the springs are vertically arranged between the two adjacent connecting holes, the saw tooth plate is vertically arranged at one side above the connecting plate, and a row of saw teeth are arranged above the saw tooth plate. The pressure warning fence anti-climbing saw tooth is arranged above a fence, is matched with a pressure warning device to be used, can effectively prevent people from climbing a fence, and has the advantages of practicability, convenience and long service life.
Pressure warning fence anti-climbing saw tooth
SONG GUOHUA (Autor:in) / XU LYU (Autor:in) / DING YAJIN (Autor:in) / LIU HAIJUN (Autor:in)
15.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
FENCE HAVING WARNING AND ANTI-CLIMBING FUNCTION USED FOR BALLASTLESS RAIL TRANSIT
| Europäisches Patentamt | 2021